Should I buy a used Nikon D5600 or a new Nikon Z30?

Choosing between a used Nikon D5600 (DSLR) and a new Nikon Z30 (mirrorless) mostly comes down to whether you want a traditional stills-focused camera or a newer mirrorless body.

• Buy the new Nikon Z30 if you want a compact modern camera for video or vlogging and prefer starting with a new body. It uses Nikon’s Z-mount mirrorless system and is generally the better fit if video is a priority. It also has no built-in viewfinder, so you compose using the rear LCD.
• Buy the used Nikon D5600 if you want a traditional DSLR experience and better value for still photos. It has a 24.2 MP sensor and much longer battery life, and used F-mount lenses are often inexpensive. The D5600 is discontinued, so buying used means paying attention to condition and availability.

If you go used, inspect the D5600 carefully and check shutter count, sensor condition, and overall wear before buying.

A practical rule: choose the Z30 for newer mirrorless convenience and video, or the D5600 for cheaper still-photo value and a DSLR-style shooting experience.